Deportees in Mexico unwanted after decades in the US

You awake in a country where you know no one, where crime lurks behind every corner, and where you barely speak the language. Is it a nightmare? For those deported back to Mexico after decades living in the US, this horrific situation is very much a reality. Meanwhile, on the other side of the border, Americans are engaged in a fierce debate over whether Trump’s ‘Wall’ is a symbol of security and sovereignty, or racism and oppression.